Question 35906
State the appropriate information and graph. Tell what the chape is.
Question 1: (x+2)^2 + (y-1)^2 =9
GENERAL EQN.OF A CIRCLE IS 
(X-H)^2+(Y-K)^2=R^2...WHERE (H,K) IS ITS CENTRE AND RADIUS =R...HENCE THE ABOVE EQN. IS A CIRCLE WITH CENTRE AS (-2,1) AND RADIUS =3

{{{drawing(600,600,-5,20,-5,20,green( line( -5,0, 20,0 ) ),locate( 0, 0, O ),locate(-2,1,Q),green( line( 0,-5,0,20 ) ),circle(-2,1,3))}}}